Been there, done that
Whitman Mission near Walla Walla, WA
We love the town of Walla Walla the entire downtown offers free WiFi. Every café, restaurant, and apartment building is wireless. Our laptop works at this great little coffee shop (altho they are confused when we order plain old coffee, nothing that has to be steamed) and we upload the latest changes to the website.
The small downtown area also has awesome Halloween decorations. Every lamppost has a differently dressed scarecrow like figure, all done by local scouts, some dressed as farmers, some as horror movie icons or victims of decorative violence. Cool as hell!